Take a group of runners circling a track at unique, constant paces. Answering the question of how many will always end up running alone, no matter their speed, has vexed mathematicians for decades.

GPT-5.4 Pro cracked a conjecture in number theory that had stumped generations of mathematicians, using a proof strategy that no human had ever considered.

Five steps to ensure that you don’t jump to solutions by Julia Binder and Michael D. Watkins When business leaders confront complex problems, there’s a powerful impulse to dive right into “solving” ...

Explore the growing conversation around male grooming and self-care, as wellness, skincare, mental health, and personal style ...

Learn prompt engineering with this practical cheat sheet covering frameworks, techniques, and tips to get more accurate and useful AI outputs.

This small vignette exemplifies what we call “phone call federalism,” the mechanism by which innovative practices that start ...

The data includes third- through eighth-grade test scores for districts in 40 states and the District of Columbia, as of the ...

AI assistants have arrived at a time when teachers need support to do their best work. In a national survey by the RAND ...

AI is not just a tool to learn. It changes how you work, think, and decide where to spend time. The right mindset helps you use it as a partner and stay relevant.

Sleeping on a problem might be more powerful than we ever imagined. Neuroscientists at Northwestern University have shown that dreams can actually be nudged in specific directions — and those dream ...

Zeke Topolosky, the Army’s program manager for the SBIR and STTR programs, said the service released five new topics to kick off the 2026 program.